Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,652 pages of information and 247,065 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
British Oxygen Aro Equipment of Bridgewater House, St James's London, SW1.
Formed by British Oxygen Co and Aro Equipment Corporation to make equipment for supplying oxygen for aircraft
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